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Resilience.

367

1

Resilience is the work done in deforming a -bar up to the
elastic limit. 2, Fig. 326, is the diagram, where B A is the maxi-
mum elastic load, and o B the corresponding strain. (Seep. 833.)

VARIABLE
FORCE

Work done =area A o B == c D x o B,

or generally,

Axy work within 1 = final max, tot, stress
elastlclimit     J      -.    -.

straili =    ^

|-tolis)